package com.imooc.highter_order_function

object StringApp extends App {

  val s = "Hello:"
  val name = "PK"
  println(s + name)
  println(s"Hello:$name")

  val b =
    """
      |这是一个多行字符串
      |hello
      |world
      |pk
    """.stripMargin

  println(b)

}
